Report: Rob Kardashian and Blac Chyna are having a girl

Despite the early initial claims of Blac Chyna's father, sources revealed to Us Weekly today that the heir to the Kardashian family name will be a girl. The source also says that "Rob couldn't be happier." Us too!

Angela Kardashian will give birth to her first daughter (she has a 3-year-old son named King Cairo) in October. The anticipation is killing us.

PHOTOS: Rob Kardashian and Blac Chyna

23PHOTOS

Rob Kardashian and Blac Chyna together

See Gallery

Rob Kardashian and Blac Chyna together

NEW YORK, NY - APRIL 14: Rob Kardashian and Blac Chyna are seen on April 14, 2016 in New York City. (Photo by XPX/Star Max/GC Images)

NEW YORK, NY - APRIL 14: Rob Kardashian and Blac Chyna are seen on April 14, 2016 in New York City. (Photo by XPX/Star Max/GC Images)